Which of the following is equal to the rational expression when x ≠ -4 or 16?

C

Step-by-step explanation:

Given

The numerator is a difference of squares

x² - 16 = (x - 4)(x + 4)

= ← cancel the common factor (x + 4) on numerator/ denominator

= → C

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.